linux-kernel - [PATCH v2 6/6] memory: renesas-rpc-if: Remove Runtime PM wrappers

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Wed, 23 Nov 2022 15:41:22 +0100
From:   Geert Uytterhoeven <geert+renesas@...der.be>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Vignesh Raghavendra <vigneshr@...com>,
        Miquel Raynal <miquel.raynal@...tlin.com>,
        Richard Weinberger <richard@....at>,
        Mark Brown <broonie@...nel.org>
Cc:     Philipp Zabel <p.zabel@...gutronix.de>,
        Sergey Shtylyov <s.shtylyov@....ru>,
        Wolfram Sang <wsa+renesas@...g-engineering.com>,
        linux-kernel@...r.kernel.org, linux-mtd@...ts.infradead.org,
        linux-spi@...r.kernel.org, linux-renesas-soc@...r.kernel.org,
        Geert Uytterhoeven <geert+renesas@...der.be>
Subject: [PATCH v2 6/6] memory: renesas-rpc-if: Remove Runtime PM wrappers

Now the rpcif_{en,dis}able_rpm() wrappers just take a pointer to a
device structure, there is no point in keeping them.  Remove them, and
update the callers to call Runtime PM directly.

Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>
---
This could be split in three patches for three different subsystems,
with the changes to <memory/renesas-rpc-if.h> postponed, to relax
dependencies, but the previous patch already touches all three
subsystems anyway.

v2:
  - New.
---
 drivers/mtd/hyperbus/rpc-if.c   |  6 +++---
 drivers/spi/spi-rpc-if.c        |  6 +++---
 include/memory/renesas-rpc-if.h | 10 ----------
 3 files changed, 6 insertions(+), 16 deletions(-)

diff --git a/drivers/mtd/hyperbus/rpc-if.c b/drivers/mtd/hyperbus/rpc-if.c
index 41734e337ac00e40..ef32fca5f785e376 100644
--- a/drivers/mtd/hyperbus/rpc-if.c
+++ b/drivers/mtd/hyperbus/rpc-if.c
@@ -130,7 +130,7 @@ static int rpcif_hb_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, hyperbus);
 
-	rpcif_enable_rpm(hyperbus->rpc.dev);
+	pm_runtime_enable(hyperbus->rpc.dev);
 
 	error = rpcif_hw_init(hyperbus->rpc.dev, true);
 	if (error)
@@ -150,7 +150,7 @@ static int rpcif_hb_probe(struct platform_device *pdev)
 	return 0;
 
 out_disable_rpm:
-	rpcif_disable_rpm(hyperbus->rpc.dev);
+	pm_runtime_disable(hyperbus->rpc.dev);
 	return error;
 }
 
@@ -160,7 +160,7 @@ static int rpcif_hb_remove(struct platform_device *pdev)
 
 	hyperbus_unregister_device(&hyperbus->hbdev);
 
-	rpcif_disable_rpm(hyperbus->rpc.dev);
+	pm_runtime_disable(hyperbus->rpc.dev);
 
 	return 0;
 }
diff --git a/drivers/spi/spi-rpc-if.c b/drivers/spi/spi-rpc-if.c
index 5063587d2c724c7c..ec0904faf3a10bd0 100644
--- a/drivers/spi/spi-rpc-if.c
+++ b/drivers/spi/spi-rpc-if.c
@@ -147,7 +147,7 @@ static int rpcif_spi_probe(struct platform_device *pdev)
 
 	ctlr->dev.of_node = parent->of_node;
 
-	rpcif_enable_rpm(rpc->dev);
+	pm_runtime_enable(rpc->dev);
 
 	ctlr->num_chipselect = 1;
 	ctlr->mem_ops = &rpcif_spi_mem_ops;
@@ -169,7 +169,7 @@ static int rpcif_spi_probe(struct platform_device *pdev)
 	return 0;
 
 out_disable_rpm:
-	rpcif_disable_rpm(rpc->dev);
+	pm_runtime_disable(rpc->dev);
 	return error;
 }
 
@@ -179,7 +179,7 @@ static int rpcif_spi_remove(struct platform_device *pdev)
 	struct rpcif *rpc = spi_controller_get_devdata(ctlr);
 
 	spi_unregister_controller(ctlr);
-	rpcif_disable_rpm(rpc->dev);
+	pm_runtime_disable(rpc->dev);
 
 	return 0;
 }
diff --git a/include/memory/renesas-rpc-if.h b/include/memory/renesas-rpc-if.h
index 86a26ea78221a204..b8fa30fd6b500c73 100644
--- a/include/memory/renesas-rpc-if.h
+++ b/include/memory/renesas-rpc-if.h
@@ -76,14 +76,4 @@ void rpcif_prepare(struct device *dev, const struct rpcif_op *op, u64 *offs,
 int rpcif_manual_xfer(struct device *dev);
 ssize_t rpcif_dirmap_read(struct device *dev, u64 offs, size_t len, void *buf);
 
-static inline void rpcif_enable_rpm(struct device *dev)
-{
-	pm_runtime_enable(dev);
-}
-
-static inline void rpcif_disable_rpm(struct device *dev)
-{
-	pm_runtime_disable(dev);
-}
-
 #endif // __RENESAS_RPC_IF_H
-- 
2.25.1